I tried this
MVM N30:12 0FFFFH ST15:56.DATA[0]
and this is what I get for a string
\1B\BE34
I've never used a masked move instruction before so I'm not sure what 0FFFFH is for. The value in N30:12 is 7102 and thats what I want to move into st15:56. This data is from a scale so it updates frequently.